CN217264448U

CN217264448U - Tower crane attaches wall structure

Info

Publication number: CN217264448U
Application number: CN202123411032.5U
Authority: CN
Inventors: 汤小伟; 蒋锦炜
Original assignee: Shanghai Pangyuan Machinery Rental Co ltd
Current assignee: Shanghai Pangyuan Machinery Rental Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-23
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to a tower crane technical field just discloses a tower crane attaches wall structure, which comprises a fixing plate and i, the fixed surface of fixed plate is connected with the connecting plate, the inboard of connecting plate is provided with the connecting piece, the bolt hole has been seted up on the surface of connecting plate, install the fixed pin in the bolt hole, the connecting piece is kept away from the one end fixedly connected with connecting block of connecting plate, protective housing is installed in the outside of connecting block, protective housing and fixed plate pass through locking bolt fixed connection, fixing bolt is installed to the avris on fixed plate surface. This tower crane attaches wall structure, utilizes the locking bolt to fix protecting sheathing on the fixed plate for protecting sheathing parcel attaches wall structure, realizes the protection, avoids attaching the direct exposure of wall structure outside, causes the damage, has improved the practicality, utilizes fixing bolt to connect fixed plate and locating plate simultaneously, thereby fixed plate and locating plate have improved the fastness that attaches wall structure with the wall body centre gripping.

Description

Tower crane attaches wall structure

Technical Field

The utility model relates to a tower crane technical field specifically is a tower crane attaches wall structure.

Background

The tower crane is the most common hoisting equipment on the building site, also called tower crane, which is lengthened section by section and used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction, is an essential equipment on the building site, and along with the continuous development of national economic construction, the construction projects of super high-rise buildings are more and more, in the construction of high-rise buildings, the tower crane is a main construction machine and plays a key role therein, most of the tower cranes adopt an attached type, namely, the towers are erected from a ground foundation and are lifted up cumulatively by using tower crane standard parts, and as a certain distance exists between the tower crane and the building, in order to ensure the stability of the tower crane, all the tower cranes need to be connected with the building through wall attaching devices.

Current tower crane is through attaching wall structure and building interconnect, attaches the stability that the wall structure decided tall and big tower crane, but the structure generally all is the snap-on in the wall body, and stability is relatively poor, and the installation is comparatively loaded down with trivial details, and the structure directly exposes outside simultaneously, causes the damage easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a tower crane attaches wall structure to current tower crane that proposes in solving above-mentioned background art is through attaching wall structure and building interconnect, attaches the stability that the wall structure is deciding tall and big tower crane, but the structure generally all is the snap-on in the wall body, and stability is relatively poor, and installs comparatively loaded down with trivial details, and the structure directly exposes outside simultaneously, causes the problem of damage easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tower crane attaches wall structure, includes the fixed plate, the fixed surface of fixed plate is connected with the connecting plate, the inboard of connecting plate is provided with the connecting piece, the bolt hole has been seted up on the surface of connecting plate, the same bolt hole has been seted up on the surface of connecting piece, install the fixed pin in the bolt hole, the connecting piece is kept away from the one end fixedly connected with connecting block of connecting plate, protective housing is installed in the outside of connecting block, protective housing and fixed plate pass through locking bolt fixed connection, fixing bolt is installed to the avris on fixed plate surface, the one end that fixing bolt kept away from the fixed plate is provided with the locating plate.

Preferably, the upper and lower both ends symmetry that the connecting plate is located the fixed plate is provided with two, and two the avris of connecting plate all is arc structural design, conveniently attaches the erection joint of wall structure.

Preferably, the upper end of fixed pin extends to the top in bolt hole and is provided with the stopper, lock nut is installed to the below that the lower extreme of fixed pin extends to the bolt hole, fixed pin and lock nut threaded connection, the external diameter of stopper is greater than the internal diameter in bolt hole, utilizes the fixed pin to insert in the bolt hole, realizes fixed spacing.

Preferably, the connecting piece is kept away from to the connecting block one end is provided with the connecting axle, the left end fixedly connected with linking arm of connecting axle, linking arm and connecting block pass through the connecting axle and rotate the connection, and the activity of the linking arm of being convenient for has increased stability.

Preferably, the connecting hole has been seted up to protective housing's left end, connecting hole and connecting block cup joint, protective housing's right-hand member is L type structural design, realizes attaching the protection of wall structure through protective housing.

Preferably, the bilateral symmetry is provided with two sets ofly around fixing bolt is located the fixed plate, every group fixing bolt is provided with two, and every fixing bolt's right-hand member extends to the right side of locating plate and installs fixation nut, utilizes fixing bolt to pass the wall body to fixing bolt connects fixed plate and locating plate, utilizes fixed plate and locating plate to carry out the centre gripping with the wall body fixed, has improved stability.

Compared with the prior art, the utility model provides a tower crane attaches wall structure possesses following beneficial effect:

1. this tower crane attaches wall structure utilizes the locking bolt to fix protecting sheathing on the fixed plate for protecting sheathing parcel attaches the wall structure, realizes the protection, avoids attaching the direct exposure of wall structure outside, causes the damage, has improved the practicality.

2. This tower crane attaches wall structure utilizes fixing bolt to connect fixed plate and locating plate to fixed plate and locating plate have improved the fastness that attaches wall structure with the wall body centre gripping.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of the positioning plate of the present invention;

fig. 3 is a schematic top cross-sectional structure of the present invention;

fig. 4 is a schematic view of the internal structure of the connecting member of the present invention.

In the figure: 1. a fixing plate; 2. a connecting plate; 3. a connecting member; 4. a pin hole; 5. a fixing pin; 51. a limiting block; 52. locking the nut; 6. connecting blocks; 61. a connecting shaft; 62. a connecting arm; 7. a protective housing; 71. connecting holes; 8. locking the bolt; 9. fixing the bolt; 91. fixing a nut; 10. and (7) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a tower crane wall-attached structure comprises a fixing plate 1, wherein the surface of the fixing plate 1 is fixedly connected with two connecting plates 2, the two upper ends and the lower ends of the connecting plates 2, which are positioned on the fixing plate 1, are symmetrically provided with two, the lateral sides of the two connecting plates 2 are both in arc structural design, the wall-attached structure is convenient to install and connect, the inner side of each connecting plate 2 is provided with a connecting piece 3, the surface of each connecting plate 2 is provided with a bolt hole 4, the surface of each connecting piece 3 is provided with the same bolt hole 4, a fixing pin 5 is installed in each bolt hole 4, the upper end of each fixing pin 5 extends to the position above the corresponding bolt hole 4 and is provided with a limiting block 51, the lower end of each fixing pin 5 extends to the position below the corresponding bolt hole 4 and is provided with a locking nut 52, the fixing pin 5 is in threaded connection with the locking nut 52, the outer diameter of each limiting block 51 is larger than the inner diameter of the corresponding bolt hole 4, and the fixing pin 5 is inserted into the bolt holes 4 to realize fixing and limiting;

one end of the connecting piece 3, which is far away from the connecting plate 2, is fixedly connected with the connecting block 6, one end of the connecting block 6, which is far away from the connecting piece 3, is provided with the connecting shaft 61, the left end of the connecting shaft 61 is fixedly connected with the connecting arm 62, and the connecting arm 62 and the connecting block 6 are rotatably connected through the connecting shaft 61, so that the connecting arm 62 is convenient to move, and the stability is improved;

a protective shell 7 is arranged on the outer side of the connecting block 6, a connecting hole 71 is formed in the left end of the protective shell 7, the connecting hole 71 is sleeved with the connecting block 6, the right end of the protective shell 7 is in an L-shaped structural design, the protection of a wall-attached structure is realized through the protective shell 7, the protective shell 7 and the fixing plate 1 are fixedly connected through a locking bolt 8, a fixing bolt 9 is arranged on the edge side of the surface of the fixing plate 1, one end, away from the fixing plate 1, of the fixing bolt 9 is provided with a positioning plate 10, two groups of the fixing bolts 9 are symmetrically arranged on the front side and the rear side of the fixing plate 1, two fixing bolts 9 are arranged in each group, a fixing nut 91 is arranged on the right end of each fixing bolt 9, which extends to the right side of the positioning plate 10, the fixing bolt 9 penetrates through the wall body, so that the fixing bolt 9 connects the fixing plate 1 and the positioning plate 10, and the wall body is clamped and fixed by the fixing plate 1 and the positioning plate 10, the stability is improved.

The working principle is as follows: firstly, install fixed plate 1 on the wall, make fixing bolt 9 pass the wall body, and install locating plate 10 at the opposite side, and fix through fixation nut 91, thereby fixed plate 1 and locating plate 10 are with the wall body centre gripping, increase the fastness of connection, thereby when the installation, utilize to insert fixed pin 5 in bolt hole 4, make connecting piece 3 and connecting plate 2 interconnect, and fix lock nut 52 on fixed pin 5, fix fixed pin 5 in bolt hole 4, and install fixed plate 1 through lock bolt 8 with protective housing 7, thereby wrap up fixed pin 5 in protective housing 7, realize the protection, avoid fixed pin 5 and bolt hole 4 directly to expose outside, the security has been improved, and linking arm 62 rotates through connecting axle 61 and connecting block 6 and connects, and then make things convenient for linking arm 62 activity.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tower crane attaches wall structure, includes fixed plate (1), its characterized in that: the fixed surface of fixed plate (1) is connected with connecting plate (2), the inboard of connecting plate (2) is provided with connecting piece (3), bolt hole (4) have been seted up on the surface of connecting plate (2), the same bolt hole (4) have been seted up on the surface of connecting piece (3), install fixed pin (5) in bolt hole (4), the one end fixedly connected with connecting block (6) of connecting plate (2) are kept away from in connecting piece (3), protecting sheathing (7) are installed in the outside of connecting block (6), protecting sheathing (7) and fixed plate (1) are through locking bolt (8) fixed connection, fixing bolt (9) are installed to the avris on fixed plate (1) surface, the one end that fixed plate (1) was kept away from in fixing bolt (9) is provided with locating plate (10).

2. The tower crane attaches wall structure according to claim 1, characterized in that: the upper end and the lower end of the connecting plate (2) which are positioned on the fixing plate (1) are symmetrically provided with two connecting plates, and the lateral sides of the connecting plates (2) are both arc-shaped structural designs.

3. The tower crane attaches wall structure of claim 1, its characterized in that: the upper end of fixed pin (5) extends to the top in bolt hole (4) and is provided with stopper (51), lock nut (52) are installed to the below that the lower extreme of fixed pin (5) extends to bolt hole (4), fixed pin (5) and lock nut (52) threaded connection, the external diameter of stopper (51) is greater than the internal diameter in bolt hole (4).

4. The tower crane attaches wall structure of claim 1, its characterized in that: the one end that connecting piece (3) were kept away from in connecting block (6) is provided with connecting axle (61), the left end fixedly connected with linking arm (62) of connecting axle (61), linking arm (62) and connecting block (6) rotate through connecting axle (61) and are connected.

5. The tower crane attaches wall structure according to claim 1, characterized in that: connecting hole (71) have been seted up to the left end of protective housing (7), connecting hole (71) and connecting block (6) cup joint, the right-hand member of protective housing (7) is L type structural design.

6. The tower crane attaches wall structure of claim 1, its characterized in that: the fixing bolt (9) is located the front and back bilateral symmetry of fixed plate (1) and is provided with two sets, every group fixing bolt (9) are provided with two, and every fixing nut (91) are installed to the right-hand member of fixing bolt (9) extension to the right side of locating plate (10).